Mix the dry ingredients (flour, cinnamon, baking powder, and salt).

Beat sugars with butter until well mixed, then add eggs one by one, and then add vanilla.

Mix pecans, oats, and raisins in a large bowl.

Add flour mixture to butter mixture and mix until just combined. Then add in oat mixture and combine until pretty evenly mixed. Do not overmix! It will make your cookies too tough.

Cook at 350 degrees on parchment paper. 1 inch round balls of dough require 12-15 minutes baking time. Increase time for larger cookies.

Cool on a rack and eat as soon as you want!